The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2016
Filed:
May. 15, 2012
Gary Davidson, Graben-Neudorf, DE;
Pavel Levkin, Eggenstein-Leopoldshafen, DE;
Linxian LI, Eggenstein-Leopoldshafen, DE;
Yi Su, Eggenstein-Leopoldshafen, DE;
David Zahner, Ladenburg, DE;
Gary Davidson, Graben-Neudorf, DE;
Pavel Levkin, Eggenstein-Leopoldshafen, DE;
Linxian Li, Eggenstein-Leopoldshafen, DE;
Yi Su, Eggenstein-Leopoldshafen, DE;
David Zahner, Ladenburg, DE;
INCELLA GMBH, Eggenstein-Leopoldshafen, DE;
Abstract
The present invention provides new amino lipids and a convenient method for synthesizing these compounds. These (cationic) amino lipids have good properties as transfection agents. The method is an economic versatile two step synthesis allowing the preparation of various amino lipids thus leading to the assembly of a combinatorial library of transfection agents. Moreover, the present invention provides lipid particles (liposomes) containing said amino lipids and their use for delivering bioactive agents into cells. The invention encompasses also the use of lipid particles containing the cationic amino lipids as medicament.